Jujube skin care and beauty, longan blood, wolfberry eyesight, aphrodisiac, lily moistening lung, lotus seed protecting stomach, tremella nourishing yin and so on. It is better to drink in winter, which can play a medicinal role. If economic conditions permit, drinking it twice a month is no problem, only beneficial and harmless. Lemon slices should be drunk with water alone as tea, and should not be mixed.